Hi, I'd like to start using Athena and Artemis to do some feff- fitting to my data but I'm having some problems loading in my two column data files (E (keV) & Intensity (Flourscence signal/reflectivity detector) ) of the spectra into Athena. I get the following message when I try to load the data file: ************ This file: c:/My Documents/25min_trying.txt contins data that are not monotonically increasing in energy. (check data points 101) Athena cannot import data in this state. You may sort these by energy, discading repeated points, or you may simply discard these data. ************ *If I select sort, Athena "finishes" and has the comment Error: Runtime exception I don't think there are any duplicate energies in my spectra... to give you an idea here are the first couple lines of my text file: 11.8946 0.135782452 11.8951 0.137828398 11.8956 0.137274903 11.8961 0.137603924 11.8966 0.136993206 11.8971 0.135301602 11.8976 0.139005468 Is there are particular format I need to have this file in? Thanks, Kristine Witkowski Northwestern University
On Wednesday 22 October 2003 04:36 pm, k-kupiecki@northwestern.edu wrote:
Hi,
I'd like to start using Athena and Artemis to do some feff- fitting to my data but I'm having some problems loading in my two column data files (E (keV) & Intensity (Flourscence signal/reflectivity detector) ) of the spectra into Athena.
I get the following message when I try to load the data file:
************ This file: c:/My Documents/25min_trying.txt
contins data that are not monotonically increasing in energy. (check data points 101)
Athena cannot import data in this state. You may sort these by energy, discading repeated points, or you may simply discard these data.
************
*If I select sort, Athena "finishes" and has the comment Error: Runtime exception
I don't think there are any duplicate energies in my spectra... to give you an idea here are the first couple lines of my text file:
11.8946 0.135782452 11.8951 0.137828398 11.8956 0.137274903 11.8961 0.137603924 11.8966 0.136993206 11.8971 0.135301602 11.8976 0.139005468
Is there are particular format I need to have this file in?
Kristine, That's not quite enough information for me to diagnose the problem. Email me a copy of the data file that is causing this problem and I'll take a look-see. B -- Bruce Ravel ----------------------------------- ravel@phys.washington.edu Code 6134, Building 3, Room 222 Naval Research Laboratory phone: (1) 202 767 5947 Washington DC 20375, USA fax: (1) 202 767 1697 NRL Synchrotron Radiation Consortium (NRL-SRC) Beamlines X11a, X11b, X23b National Synchrotron Light Source Brookhaven National Laboratory, Upton, NY 11973 My homepage: http://feff.phys.washington.edu/~ravel EXAFS software: http://feff.phys.washington.edu/~ravel/software/exafs/
participants (2)
-
Bruce Ravel -
k-kupiecki＠northwestern.edu